360 in 64 Val?

If worse comes to worse on the exhaust manifold issue. You can always use an original early-A, 273 manifolds on the 360. I would just open them up with a die grinder for the larger exhaust ports on the heads with a die grinder.


I did that with a 360 in a 74 Charger with 318 exhaust manifolds. They bolted up and I opened the ports in the manifolds up so they could flow better and they worked fine.


I will be installing a 360 in a 66 Valiant station wagon some time in the future. I plan to use the 70 340 exhaust manifolds if they will fit, or I also have a set of early A 273 manifolds as plan B.